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What is Koch 's rxn

Posted by Krystal Yadav 7 years, 11 months ago

CBSE > Class 12 > Physics

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what is the principle of metre Bridge

Posted by Krishna Tiwari 7 years, 11 months ago

CBSE > Class 12 > Physics

1 answers

A Siri 7 years, 11 months ago

It works on the principle of wheatstone bridge

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Explain the derivations of the 4 Maxwell's equations

Posted by Ayushman Mishra 7 years, 11 months ago

CBSE > Class 12 > Physics

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Magnifying power of simple microscope is inversely proportional to its focal length then what stops us from using a convex lens of smallre focal length achiving greter magnifying power

Posted by Satakshi Shukla 7 years, 11 months ago

CBSE > Class 12 > Physics

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Explain the concept of modulation and its need in longer distance communication?

Posted by Dhanveer Ahmed 7 years, 11 months ago

CBSE > Class 12 > Physics

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What is threshold frequency?? Plzz explain in easy language

Posted by Rida Khan 7 years, 11 months ago

CBSE > Class 12 > Physics

1 answers

Arpit Yadav 7 years, 11 months ago

The minimum frequency of light at which on incidence on metal surface...electrons starts ejecting.

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Gauss law and it's application

Posted by Abhay Singh 7 years, 11 months ago

CBSE > Class 12 > Physics

1 answers

Mohit Lunkad 7 years, 11 months ago

Read NCERT.

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Bandwidth of communication channel?

Posted by Jenin Khomdram 7 years, 11 months ago

CBSE > Class 12 > Physics

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Question paper 2014

Posted by Abhishek Yadav 7 years, 11 months ago

CBSE > Class 12 > Physics

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XNOR GATE

Posted by Vikram Choudhary 7 years, 11 months ago

CBSE > Class 12 > Physics

1 answers

Utkarsh Singh 7 years, 11 months ago

In this type of gate first we connect OR gate and than NOT gate

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Does the charge given to a metallic sphere depend on whether it is hollow or a solid ?

Posted by Anoop Kumar 7 years, 11 months ago

CBSE > Class 12 > Physics

2 answers

Muskaan Sharma 7 years, 11 months ago

Metals are conductor of electricity. And in case of conductor of any shape, charge given to it always resides on its surface, doesn't matters it is hollow or solid.

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Vidhi Rawat 7 years, 11 months ago

No the charge doesn't depend on whether the sphere is hollow or solid because it remain on the surface

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What is the difference between classical and quantum physics ?

Posted by Anuj Tiwari 4 years, 6 months ago

CBSE > Class 12 > Physics

1 answers

Sia ? 4 years, 6 months ago

Classical
→ Deals with motion of macroscopic particles.
→ Mainly considered as the particle nature.
→ Based upon Newton's Law of Motion.
→ Ex :- Car, bus etc.

Quantum
→ Deals with motion of macroscopic as well as microscopic particles.
→ Considered as dual nature of matter.
→ Based on Schrodinger's Wave.
→ Ex :- electron, proton, neutron.

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ang equal to 1.6 anl equal to 1.3 find critical angle for a ray going from glass to liquid

Posted by Apoorv Shukla 7 years, 11 months ago

CBSE > Class 12 > Physics

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How to get passing marks in class 12 cbse physics and chemistry?

Posted by Rohit Singh 7 years, 11 months ago

CBSE > Class 12 > Physics

3 answers

Anushka Tripathi 7 years, 11 months ago

By studying hard. Nd giving focus. ?

1Thank You

Anushka Tripathi 7 years, 11 months ago

By studying hard. Nd giving focus. ?

1Thank You

Vivek Saini 7 years, 11 months ago

For physics learn devices, name law and article

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Can we use resistance box instead of rheostat?

Posted by Ratnesh Singh Rathod 7 years, 11 months ago

CBSE > Class 12 > Physics

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What is the relation between speed of a nucleus and it's radioactive decay?

Posted by Ujjawal Sharma 7 years, 11 months ago

CBSE > Class 12 > Physics

1 answers

Mohit Lunkad 7 years, 11 months ago

Why will it depends on speed bhai?

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What is endoscopy

Posted by Azeem Khan 7 years, 11 months ago

CBSE > Class 12 > Physics

1 answers

Mohit Lunkad 7 years, 11 months ago

An endoscopy is used in medicine to look inside the body. The endoscopy procedure uses an endoscope to examine the interior of a hollow organ or cavity of the body

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Can u help me in physics practical notes

Posted by Ridhima Sahu 7 years, 11 months ago

CBSE > Class 12 > Physics